Secondary/Auxiliary Fans

Secondary or Auxiliary Fans are smaller, portable fans used to supplement the primary fan ventilation. Our ‘Cyclone’ range comprises Axial fans which come in standard sizes from 610mm to 1400mm. Cyclone fans are manufactued in a Single Stage or Two Stage (contra-rotating) configuration from 6m³/s to 60m³/s and pressures from 1.3 to 6.4 kPa. We can also manufacture to your custom requirements. For engineered solutions, contact your local AirEng representative.

Standard Features:

• High Aerodynamic Efficiency
• Variable Pitch Blades
• Fabricated Steel Hub and Aluminium Cast Blades
• Heavy Duty 1000V WEG Motors
• Motor Thermal Protection
• Heavy Duty Flexible Anaconda Conduit to Terminal Box
• Top Stiffening Rail with Provision for Lifting Shackles
• Robust Casing Construction
• Externally Mounted Terminal Box & Guard
• Externally Mounted Thermistor Box
• External Greasing Points
• Inspection Door
• Removable Guide Vane Section
• Directional Arrows
• Stainless Steel Nameplate with Serial Number
• Lifting Points Marked
• Heavy Duty Industrial Coating – B21 Blue

Standard Accessories:

• Inlet/Outlet Silencer
• Vent Bag Adaptor
• Inlet Cone & Mesh Guard
• Mounting Feet with Providion for Forklift

Other Accessories:

• Flame Proof Motors
• Alternate Motors (TECO, ABB)
• Outlet Evase
• Full Channel Base
• Anti-Spark
• Holding Brake
• Steel Blades
• Customised Coating Options